package util;

import java.util.ArrayList;
import java.util.List;


public class Utils {

public static List<Integer> getUniqueValues(List<Integer> values){
		
		List<Integer> uniqueValues = new ArrayList<Integer>();
		
	for (Integer value : values) {
		boolean found = false;
		for (Integer uniqueValue : uniqueValues) {
			if(value.equals(uniqueValue)){
				found = true;
				break;
			}
		}
		if(found == true)
			found = false;
		else
			uniqueValues.add(value);
	}	
	
	return uniqueValues;
	
	}	
	
}
